From 230401a56b871eefea6264649dbe7b515858718d Mon Sep 17 00:00:00 2001
From: Memek <skoru@interia.pl>
Date: Wed, 8 Feb 2023 14:46:47 +0100
Subject: [PATCH] Test RecyclableList.LongIndexOfShouldReturnCorrectIndexes
 added.

---
 .../RecyclableListTests.cs                    | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/Recyclable.CollectionsTests/RecyclableListTests.cs b/Recyclable.CollectionsTests/RecyclableListTests.cs
index 9416e5d..fd85871 100644
--- a/Recyclable.CollectionsTests/RecyclableListTests.cs
+++ b/Recyclable.CollectionsTests/RecyclableListTests.cs
@@ -289,5 +289,24 @@ namespace Recyclable.CollectionsTests
 			// Act
 			_ = Assert.Throws<NotSupportedException>(() => list.Insert(0, -1));
 		}
+
+		[Fact]
+		public void LongIndexOfShouldReturnCorrectIndexes()
+		{
+			// Prepare
+			var testData = _testData.ToArray();
+			var list = new RecyclableList<int>(testData);
+
+			// Act & Validate
+			foreach (var item in testData)
+			{
+				// Act
+				var index = list.LongIndexOf(item);
+
+				// Validate
+				_ = index.Should().Be(item - 1);
+			}
+		}
+
 	}
-}
+}
\ No newline at end of file